Eliminated named constants for instances of remoting.Error.

remoting/webapp/crd/js/host_setup_dialog.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 'use strict';
 
 /** @suppress {duplicate} */
 var remoting = remoting || {};
 
 /**
@@ skipping 51 matching lines @@
     this.state_ = this.sequence_[this.currentStep_];
   } else {
     this.state_ = remoting.HostSetupFlow.State.NONE;
   }
 };
 
 /**
  * @param {!remoting.Error} error
  */
 remoting.HostSetupFlow.prototype.switchToErrorState = function(error) {
-  if (error.tag == remoting.Error.Tag.CANCELLED) {
+  if (error.hasTag(remoting.Error.Tag.CANCELLED)) {
     // Stop the setup flow if user rejected one of the actions.
     this.state_ = remoting.HostSetupFlow.State.NONE;
   } else {
     // Current step failed, so switch to corresponding error state.
     if (this.state_ == remoting.HostSetupFlow.State.STARTING_HOST) {
-      if (error.tag == remoting.Error.Tag.REGISTRATION_FAILED) {
+      if (error.hasTag(remoting.Error.Tag.REGISTRATION_FAILED)) {
         this.state_ = remoting.HostSetupFlow.State.REGISTRATION_FAILED;
       } else {
         this.state_ = remoting.HostSetupFlow.State.START_HOST_FAILED;
       }
     } else if (this.state_ == remoting.HostSetupFlow.State.UPDATING_PIN) {
       this.state_ = remoting.HostSetupFlow.State.UPDATE_PIN_FAILED;
     } else if (this.state_ == remoting.HostSetupFlow.State.STOPPING_HOST) {
       this.state_ = remoting.HostSetupFlow.State.STOP_HOST_FAILED;
     } else {
       // TODO(sergeyu): Add other error states and use them here.
@@ skipping 473 matching lines @@
     var c = pin.charAt(i);
     if ((c < '0') || (c > '9')) {
       return false;
     }
   }
   return true;
 };
 
 /** @type {remoting.HostSetupDialog} */
 remoting.hostSetupDialog = null;